Ultrasensitive broadband photodetectors based on two-dimensional Bi<sub>2</sub>O<sub>2</sub>Te films
Pin Tian, Hongbo Wu, Libin Tang, Jinzhong Xiang, Rongbin Ji, Shu Ping Lau, Kar Seng Teng, Wei Guo, Yugui Yao, Lain‐Jong Li
Abstract
A broadband photodetector consisted by Bi 2 O 2 Te and n-Si exhibits an ultrasensitive performance in the range of 210 nm to 2400 nm.
Topics & Concepts
PhotodetectorMaterials scienceBroadbandOptoelectronicsRange (aeronautics)OpticsPhysicsComposite materialGa2O3 and related materialsAdvanced Semiconductor Detectors and Materials2D Materials and Applications